#include <REGX52.H>
#include <./XC51.h>

void advance()
{
  left_go, right_go;
}

void left_turn()
{
  left_back, right_go;

}

void right_turn()
{
  left_go, right_back;
}

void stop()
{
  left_stop, right_stop;
}

void back()
{
  left_back, right_back;
}

void delay(unsigned int z)
{
	unsigned int x, y;
	for(x = z; x > 0; x--)
		for(y = 114; y > 0 ; y--);
}
